diff --git a/pyproject.toml b/pyproject.toml
index a5b35c9c8..161e64fac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -87,7 +87,7 @@ documentation = [
     "pyvista",
 ]
 dev = [
-    "flake8 ==7.3.0",
+    "flake8 ==7.4.1",
     "ruff >=0.6",
 ]